Extraction vacuum manifold



FIG. 1 is a front elevational view of an extraction vacuum manifold showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof, the left side being a mirror image thereto;

FIG. 6 is a top and right front perspective view of another embodiment of our new design of FIGS. 1-5, wherein the sole difference is that the base plate support is omitted. 

The ornamental design for an extraction vacuum manifold, as shown and described. 